Read Gmail messages on other email clients using IMAP

You can read your messages from Gmail in other mail clients, like Microsoft Outlook and Apple Mail, using IMAP. When you use IMAP, you can read your Gmail messages on multiple devices, and messages are synced in real time.

If the tips above didn't help, visit https://www.google.com/accounts/DisplayUnlockCaptcha and follow the steps on the page. If you use Gmail through your work, school, or other organization, visit https://www.google.com/a/yourdomain.com/UnlockCaptcha and replace yourdomain.com with your domain name.